#6689EA#6689EA

#6689EA is a light, vivid blue. Relative luminance 0.267; OKLCH L 64.9% C 0.150 H 267.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#6689EA
RGB	rgb(102, 137, 234)
HSL	hsl(224, 76%, 66%)
HSV	hsv(224, 56%, 92%)
CMYK	cmyk(56.4%, 41.5%, 0%, 8.2%)
CIE-LAB	lab(58.65, 15.87, -52.83)
CIE-LCH	lch(58.65, 55.16, 286.73°)
OKLab	oklab(64.91% -0.0073 -0.1502)
OKLCH	oklch(64.91% 0.15 267.2)
XYZ	xyz(29.2714, 26.6543, 81.4282)
Luminance	0.2666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6689EA #EAC766

analogous

#66CBEA #6689EA #8566EA

triadic

#6689EA #EA6689 #89EA66

tetradic

#6689EA #EA66CB #EAC766 #66EA85

square

#6689EA #EA66CB #EAC766 #66EA85

split-complementary

#6689EA #EA8566 #CBEA66

monochromatic

#1A45BC #305FE3 #6689EA #9CB3F1 #D2DCF9

Accessibility & contrast

On white

3.32

#6689EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#6689EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6689EA

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6689EA	#FFFFFF	#000000	##000000
##6689EA	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F93EE

Deuteranopia (green-blind)

#4E88E8

Tritanopia (blue-blind)

#029EAE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6689ea;
/* rgb */ color: rgb(102, 137, 234);
/* oklch */ color: oklch(64.9% 0.150 267.2);

Tailwind

colors: {
  custom: {
    50: '#9babf1',
    500: '#6689ea',
    950: '#000000',
  },
}

SCSS

$custom: #6689ea;
$custom-light: #9babf1;
$custom-dark: #000000;

JSON

{
  "hex": "#6689ea",
  "rgb": {
    "r": 102,
    "g": 137,
    "b": 234
  },
  "hsl": {
    "h": 224.091,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.64911,
    "c": 0.15034,
    "h": 267.2
  },
  "luminance": 0.26657
}

Semantic roles & 50–950 ramp

primary

#6689EA

secondary

#ECE0C0

accent

#A20DD8

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6689EA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →